House prices in SN15
Median value — November 2026
£339,000
Modelled from 10,634 properties Stede tracks in SN15
Market snapshot
£339,000
Median value
£389,283
Average value
450
Sales in the last 12 months
+1%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £116,674 |
| 2001 | £131,440 |
| 2002 | £159,234 |
| 2003 | £176,538 |
| 2004 | £200,916 |
| 2005 | £200,997 |
| 2006 | £218,563 |
| 2007 | £229,924 |
| 2008 | £199,923 |
| 2009 | £206,111 |
| 2010 | £213,258 |
| 2011 | £211,631 |
| 2012 | £212,496 |
| 2013 | £220,133 |
| 2014 | £229,976 |
| 2015 | £249,777 |
| 2016 | £261,968 |
| 2017 | £278,904 |
| 2018 | £287,744 |
| 2019 | £279,176 |
| 2020 | £296,183 |
| 2021 | £312,994 |
| 2022 | £337,115 |
| 2023 | £327,176 |
| 2024 | £332,344 |
| 2025 | £339,209 |
| 2026 | £339,000 |
Property types
- Detached house38%£494,000
- Semi-detached house27%£325,000
- Mid-terrace house23%£247,000
- Flat / Maisonette11%£151,000
- Property1%£494,000
Recent sales
- 2 Thomas Mead, Pewsham, Chippenham, Wiltshire, SN15 3YS£407,500 · 2026£422,000
- 84 Bristol Road, Chippenham, Wiltshire, SN15 1NS£757,000 · 2026£751,000
- 22 Holmes Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FQ£230,000 · 2026£243,000
- 20 Avon Mead, Chippenham, Wiltshire, SN15 3PP£340,000 · 2026£348,000
- 2 Bryant Close, Chippenham, Wiltshire, SN15 1FX£372,000 · 2026£378,000
- 22 Greenway Avenue, Chippenham, Wiltshire, SN15 1AH£352,500 · 2026£364,000
- 14 Claypole Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GW£465,000 · 2026£494,000
- 35 Greenway Lane, Chippenham, North Wiltshire, Wiltshire, SN15 1AE£325,000 · 2026£354,000
Addresses in SN15
- 110 Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ES£215,000 · 2002£604,000
- 110 Charter Road, Chippenham, North Wiltshire, Wiltshire, SN15 2RB£117,000 · 2004£244,000
- 110 Great Mead, Chippenham, Wiltshire, SN15 3QJ£325,000 · 2022£329,000
- 110 Malmesbury Road, Chippenham, Wiltshire, SN15 1QE£400,000 · 2024£555,000
- 110 Oaklands, Chippenham, North Wiltshire, Wiltshire, SN15 1RJ£155,000 · 2007£245,000
- 110 Wood Lane, Chippenham, North Wiltshire, Wiltshire, SN15 3DZ£235,000 · 2024£261,000
- 110A, Bradenstoke, Chippenham, Wiltshire, SN15 4ES£375,000 · 2016£525,000
- 111 Cowleaze, Chippenham, Wiltshire, SN15 3YN£145,000 · 2015£161,000
- 111 Eastern Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 3XX£107,500 · 1997£420,000
- 111 Flowers Yard, Chippenham, North Wiltshire, Wiltshire, SN15 3BN£169,575 · 2007£157,000
- 111 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£323,000 · 2024£319,000
- 111 Great Mead, Chippenham, Wiltshire, SN15 3GS£312,500 · 2022£348,000
- 111 Greenway Lane, Chippenham, Wiltshire, SN15 1AG£205,000 · 2015£309,000
- 111 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AN£134,000 · 2002£298,000
- 111 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 1PZ£177,500 · 2002£386,000
- 111 Rowe Mead, Pewsham, Chippenham, Wiltshire, SN15 3YT£245,111 · 2021£294,000
- 111 Westbrook, Bromham, Chippenham, Kennet, Wiltshire, SN15 2EE£320,500 · 2018£401,000
- 112 Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ES£78,500 · 1997£394,000
- 112 Eastern Avenue, Chippenham, Wiltshire, SN15 3LL£345,000 · 2016£470,000
- 112 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£370,000 · 2023£379,000
- 112 Great Mead, Chippenham, Wiltshire, SN15 3QJ£238,000 · 2017£321,000
- 112 Hardens Mead, Chippenham, Wiltshire, SN15 3AQ£158,250 · 2009£292,000
- 112 Lillybrook Estate, Lyneham, Chippenham, Wiltshire, SN15 4AS£170,408 · 2021—
- 112 Malmesbury Road, Chippenham, Wiltshire, SN15 1QE£304,000 · 2010£478,000
- 112 Oaklands, Chippenham, North Wiltshire, Wiltshire, SN15 1RJ£210,000 · 2017£283,000
- 113 Cowleaze, Chippenham, Wiltshire, SN15 3YN£163,000 · 2022£156,000
- 113 Flowers Yard, Chippenham, Wiltshire, SN15 3BN£158,600 · 2025£167,000
- 113 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£349,000 · 2023£334,000
- 113 Great Mead, Chippenham, Wiltshire, SN15 3GS£250,000 · 2021£305,000
- 113 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AN£227,000 · 2018£325,000
- 113 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 1PZ£382,500 · 2021£434,000
- 113 Wood Lane, Chippenham, North Wiltshire, Wiltshire, SN15 3EA£63,000 · 1998£278,000
- 114 Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ES£357,500 · 2021£414,000
- 114 Eastern Avenue, Chippenham, Wiltshire, SN15 3LL£475,000 · 2021£534,000
- 114 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£349,000 · 2023£340,000
- 114 Great Mead, Chippenham, Wiltshire, SN15 3QJ£245,000 · 2018£313,000
- 114 Hardens Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3AQ£90,000 · 2003£191,000
- 114 Malmesbury Road, Chippenham, Wiltshire, SN15 1QE£287,000 · 2017£383,000
- 114 Oaklands, Chippenham, Wiltshire, SN15 1RJ£240,000 · 2021£305,000
- 114 St Ediths Marsh, Bromham, Chippenham, Wiltshire, SN15 2DE£480,000 · 2014£674,000
- 115 Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ES£284,000 · 2006£499,000
- 115 Cowleaze, Chippenham, Wiltshire, SN15 3YN£110,000 · 2014£135,000
- 115 Eastern Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 3XX£109,000 · 1998£392,000
- 115 Flowers Yard, Chippenham, North Wiltshire, Wiltshire, SN15 3BN£170,000 · 2007£160,000
- 115 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£395,000 · 2024£410,000
- 115 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AN£275,000 · 2020£356,000
- 115 Malmesbury Road, Chippenham, Wiltshire, SN15 1PZ£489,950 · 2025£509,000
- 115 Rowe Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3YT£280,000 · 2024£276,000
- 115 Wood Lane, Chippenham, Wiltshire, SN15 3EA£322,500 · 2017£456,000
- 115A, Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ES£249,950 · 2003£494,000
About this area
SN15 is a UK postcode district. Stede can model 10,634 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, SN15 has a median estimated value of £339,000 and an average of £389,283.
Modelled values in SN15 are +1% over the past year and +9% over five years.
The market here is mostly detached houses, which make up 38% of the properties Stede tracks in SN15.
450 sales were recorded in SN15 over the past 12 months.
Common questions
What is the average house price in SN15?
As of November 2026, the average estimated value is £389,283 and the median is £339,000 across 10,634 properties Stede tracks in SN15. This is not a formal market valuation.
Are house prices in SN15 going up or down?
Modelled values in SN15 are +1% over the past year and +9% over five years, based on the UK House Price Index.
What types of property are in SN15?
38% of the properties Stede tracks in SN15 are detached houses. semi-detached houses are next most common, at 27%.
How many properties are in SN15?
Stede can model 10,634 properties in SN15, with 450 recorded sales in the past 12 months.
How does Stede calculate house prices for SN15?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →